mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-11-07 13:30:03 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

merge 'lennart' branch back into trunk.

Browse source 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1971 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-10-28 19:13:50 +00:00
parent 6687dd0131
commit a67c21f093
294 changed files with 79057 additions and 11614 deletions
Download patch file Download diff file Expand all files Collapse all files

22
src/pulsecore/memblockq.h
View file

@ -62,7 +62,7 @@ typedef struct pa_memblockq pa_memblockq;
- minreq: pa_memblockq_missing() will only return values greater
than this value. Pass 0 for the default.
- silence: return this memblock whzen reading unitialized data
- silence: return this memblock when reading unitialized data
*/
pa_memblockq* pa_memblockq_new(
int64_t idx,
@ -83,26 +83,30 @@ int pa_memblockq_push(pa_memblockq* bq, const pa_memchunk *chunk);
* you know what you do. */
int pa_memblockq_push_align(pa_memblockq* bq, const pa_memchunk *chunk);
/* Return a copy of the next memory chunk in the queue. It is not removed from the queue */
/* Return a copy of the next memory chunk in the queue. It is not
* removed from the queue. There are two reasons this function might
* fail: 1. prebuffering is active, 2. queue is empty and no silence
* memblock was passed at initialization. If the queue is not empty,
* but we're currently at a hole in the queue and no silence memblock
* was passed we return the length of the hole in chunk->length. */
int pa_memblockq_peek(pa_memblockq* bq, pa_memchunk *chunk);
/* Drop the specified bytes from the queue, but only if the first
* chunk in the queue matches the one passed here. If NULL is passed,
* this check isn't done. */
void pa_memblockq_drop(pa_memblockq *bq, const pa_memchunk *chunk, size_t length);
/* Drop the specified bytes from the queue. */
void pa_memblockq_drop(pa_memblockq *bq, size_t length);
/* Test if the pa_memblockq is currently readable, that is, more data than base */
int pa_memblockq_is_readable(pa_memblockq *bq);
/* Test if the pa_memblockq is currently writable for the specified amount of bytes */
int pa_memblockq_is_writable(pa_memblockq *bq, size_t length);
/* Return the length of the queue in bytes */
size_t pa_memblockq_get_length(pa_memblockq *bq);
/* Return how many bytes are missing in queue to the specified fill amount */
size_t pa_memblockq_missing(pa_memblockq *bq);
/* Return the number of bytes that are missing since the last call to
* this function, reset the internal counter to 0. */
size_t pa_memblockq_pop_missing(pa_memblockq *bq);
/* Returns the minimal request value */
size_t pa_memblockq_get_minreq(pa_memblockq *bq);